package demo06多维数组;

public class Demo06 {
    public static void main(String[] args) {

        //[4][2]
        /*
        1,2     array[0]
        2,3     array[1]
        3,4     array[2]
        4,5     array[3]
        */
        int[][] array = {{1,2},{2,3},{3,4},{4,5}};


//        printArray(array[0]);


        System.out.println(array[0][1]);
        System.out.println(array.length);
        System.out.println(array[2].length);

        System.out.println("==================================");

        for (int i = 0; i < array.length ; i++) {
            for (int j = 0; j <array[i].length ; j++) {
                System.out.print(array[i][j] + "\t");
            }
        }
    }

    public  static  void printArray(int[] arrays){
        for (int i = 0; i < arrays.length; i++) {
            System.out.print(arrays[i] + "\n");
        }
    }
}
